EP0539049A1 - Ultraschallsonde mit verringerten Spiel in einem Zylinderkörper - Google Patents

Ultraschallsonde mit verringerten Spiel in einem Zylinderkörper Download PDF

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Publication number
EP0539049A1
EP0539049A1 EP92309083A EP92309083A EP0539049A1 EP 0539049 A1 EP0539049 A1 EP 0539049A1 EP 92309083 A EP92309083 A EP 92309083A EP 92309083 A EP92309083 A EP 92309083A EP 0539049 A1 EP0539049 A1 EP 0539049A1
Authority
EP
European Patent Office
Prior art keywords
right circular
circular cylinder
acoustical
transducers
point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP92309083A
Other languages
English (en)
French (fr)
Inventor
Thurman Dale Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP0539049A1 publication Critical patent/EP0539049A1/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2487—Directing probes, e.g. angle probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2695—Bottles, containers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
EP92309083A 1991-10-24 1992-10-06 Ultraschallsonde mit verringerten Spiel in einem Zylinderkörper Withdrawn EP0539049A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/782,228 US5267481A (en) 1991-10-24 1991-10-24 Ultra sound probe for cylindrical body having reduced vertical clearance
US782228 1991-10-24

Publications (1)

Publication Number Publication Date
EP0539049A1 true EP0539049A1 (de) 1993-04-28

Family

ID=25125413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92309083A Withdrawn EP0539049A1 (de) 1991-10-24 1992-10-06 Ultraschallsonde mit verringerten Spiel in einem Zylinderkörper

Country Status (3)

Country Link
US (1) US5267481A (de)
EP (1) EP0539049A1 (de)
JP (1) JPH05215734A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020352A1 (de) * 2006-04-28 2007-10-31 Intelligendt Systems & Services Gmbh & Co Kg Verfahren und Einrichtung zum Prüfen einer an der Innenoberfläche eines Reaktordruckbehälters befindlichen Schweißnaht

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396800A (en) * 1993-03-17 1995-03-14 Westinghouse Electric Corporation Apparatus and method for inspecting a control rod drive mechanism penetration tube for degradation
US5377237A (en) * 1993-04-05 1994-12-27 General Electric Company Method of inspecting repaired stub tubes in boiling water nuclear reactors
US5767410A (en) * 1996-03-19 1998-06-16 Combustion Engineering, Inc. Lamb wave ultrasonic probe for crack detection and measurement in thin-walled tubing
US5992236A (en) * 1996-08-01 1999-11-30 Beloit Technologies, Inc. Ultrasonic inspection method
US5681996A (en) * 1996-08-01 1997-10-28 Beloit Technologies, Inc. Ultrasonic device for inspection of metal parts
US5692024A (en) * 1996-08-16 1997-11-25 Siemens Power Corporation Reactor pressure vessel top guide structure inspection apparatus and transport system
US8997573B2 (en) * 2012-05-01 2015-04-07 Spirit Aerosystems, Inc. Internal stringer inspection system for integrated structures
CN102680585B (zh) * 2012-05-31 2014-06-11 浙江大学 基于超声检测仪水浸探头喷水耦合装置的设计方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552897A (en) * 1923-02-08 1925-09-08 William L Varner Driving-box brass
US4642215A (en) * 1983-10-13 1987-02-10 Westinghouse Electric Corp. Universal tool for ultrasonic testing of nuclear reactor vessels
EP0333552A1 (de) * 1988-03-11 1989-09-20 General Electric Cgr S.A. Sonde, Vorrichtung zur Bilderstellung mit dieser Sonde und Verfahren zur Benutzung dieser Vorrichtung
EP0450868A2 (de) * 1990-03-29 1991-10-09 Fujitsu Limited Ultraschallsonde mit piezoelektrischem Element
EP0493146A1 (de) * 1990-12-21 1992-07-01 Framatome Vorrichtung zur zerstörungsfreien Prüfung von länglichen Elementen mit annähernd konstantem Querschnitt

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584504A (en) * 1969-10-03 1971-06-15 Amf Inc Ultrasonic inspection apparatus and method for nondestructive testing of tubular member having varying inner diameter
GB1552897A (en) * 1977-03-18 1979-09-19 Texaco Development Corp Pulse echo method and system for testing wall thicknesses
FR2623626B1 (fr) * 1987-11-25 1990-04-13 Electricite De France Dispositif de controle non destructif de tubes par ultrasons
US5118464A (en) * 1991-03-15 1992-06-02 General Electric Company Method of ultrasonic inspection of materials through opaque barriers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552897A (en) * 1923-02-08 1925-09-08 William L Varner Driving-box brass
US4642215A (en) * 1983-10-13 1987-02-10 Westinghouse Electric Corp. Universal tool for ultrasonic testing of nuclear reactor vessels
EP0333552A1 (de) * 1988-03-11 1989-09-20 General Electric Cgr S.A. Sonde, Vorrichtung zur Bilderstellung mit dieser Sonde und Verfahren zur Benutzung dieser Vorrichtung
EP0450868A2 (de) * 1990-03-29 1991-10-09 Fujitsu Limited Ultraschallsonde mit piezoelektrischem Element
EP0493146A1 (de) * 1990-12-21 1992-07-01 Framatome Vorrichtung zur zerstörungsfreien Prüfung von länglichen Elementen mit annähernd konstantem Querschnitt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020352A1 (de) * 2006-04-28 2007-10-31 Intelligendt Systems & Services Gmbh & Co Kg Verfahren und Einrichtung zum Prüfen einer an der Innenoberfläche eines Reaktordruckbehälters befindlichen Schweißnaht
EP1850127A1 (de) 2006-04-28 2007-10-31 intelligeNDT Systems & Services GmbH & Co. KG Verfahren und Einrichtung zum Prüfen einer an der Innenoberfläche eines Reaktordruckbehälters befindlichen Schweissnaht
US7690257B2 (en) 2006-04-28 2010-04-06 Intelligendt Systems & Services Gmbh Method and device for checking a welding seam present at one of the interior surfaces of a reactor pressure vessel

Also Published As

Publication number Publication date
US5267481A (en) 1993-12-07
JPH05215734A (ja) 1993-08-24

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